iOS获取手机型号

//1.引入utsname文件
#import 

//2.获取手机型号代码model
struct utsname systemInfo;
uname(&systemInfo);
NSString *model = [NSString stringWithCString: systemInfo.machine encoding:NSASCIIStringEncoding];

//3.将手机型号代码转为手机型号
[self currentModel:model]

//4.手机型号代码对照表
- (NSString *)currentModel:(NSString *)phoneModel {
    
    if ([phoneModel isEqualToString:@"iPhone3,1"] ||
        [phoneModel isEqualToString:@"iPhone3,2"])   return @"iPhone 4";
    if ([phoneModel isEqualToString:@"iPhone4,1"])   return @"iPhone 4S";
    if ([phoneModel isEqualToString:@"iPhone5,1"] ||
        [phoneModel isEqualToString:@"iPhone5,2"])   return @"iPhone 5";
    if ([phoneModel isEqualToString:@"iPhone5,3"] ||
        [phoneModel isEqualToString:@"iPhone5,4"])   return @"iPhone 5C";
    if ([phoneModel isEqualToString:@"iPhone6,1"] ||
        [phoneModel isEqualToString:@"iPhone6,2"])   return @"iPhone 5S";
    if ([phoneModel isEqualToString:@"iPhone7,1"]) return @"iPhone 6 Plus";
    if ([phoneModel isEqualToString:@"iPhone7,2"]) return @"iPhone 6";
    if ([phoneModel isEqualToString:@"iPhone8,1"]) return @"iPhone 6s";
    if ([phoneModel isEqualToString:@"iPhone8,2"]) return @"iPhone 6s Plus";
    if ([phoneModel isEqualToString:@"iPhone8,4"]) return @"iPhone SE";
    if ([phoneModel isEqualToString:@"iPhone9,1"]) return @"iPhone 7";
    if ([phoneModel isEqualToString:@"iPhone9,2"]) return @"iPhone 7 Plus";
    if ([phoneModel isEqualToString:@"iPhone10,1"] ||
        [phoneModel isEqualToString:@"iPhone10,4"]) return @"iPhone 8";
    if ([phoneModel isEqualToString:@"iPhone10,2"] ||
        [phoneModel isEqualToString:@"iPhone10,5"]) return @"iPhone 8 Plus";
    if ([phoneModel isEqualToString:@"iPhone10,3"] ||
        [phoneModel isEqualToString:@"iPhone10,6"]) return @"iPhone X";
    
    if ([phoneModel isEqualToString:@"iPad1,1"]) return @"iPad";
    if ([phoneModel isEqualToString:@"iPad2,1"] ||
        [phoneModel isEqualToString:@"iPad2,2"] ||
        [phoneModel isEqualToString:@"iPad2,3"] ||
        [phoneModel isEqualToString:@"iPad2,4"]) return @"iPad 2";
    if ([phoneModel isEqualToString:@"iPad3,1"] ||
        [phoneModel isEqualToString:@"iPad3,2"] ||
        [phoneModel isEqualToString:@"iPad3,3"]) return @"iPad 3";
    if ([phoneModel isEqualToString:@"iPad3,4"] ||
        [phoneModel isEqualToString:@"iPad3,5"] ||
        [phoneModel isEqualToString:@"iPad3,6"]) return @"iPad 4";
    if ([phoneModel isEqualToString:@"iPad4,1"] ||
        [phoneModel isEqualToString:@"iPad4,2"] ||
        [phoneModel isEqualToString:@"iPad4,3"]) return @"iPad Air";
    if ([phoneModel isEqualToString:@"iPad5,3"] ||
        [phoneModel isEqualToString:@"iPad5,4"]) return @"iPad Air 2";
    if ([phoneModel isEqualToString:@"iPad6,3"] ||
        [phoneModel isEqualToString:@"iPad6,4"]) return @"iPad Pro 9.7-inch";
    if ([phoneModel isEqualToString:@"iPad6,7"] ||
        [phoneModel isEqualToString:@"iPad6,8"]) return @"iPad Pro 12.9-inch";
    if ([phoneModel isEqualToString:@"iPad6,11"] ||
        [phoneModel isEqualToString:@"iPad6,12"]) return @"iPad 5";
    if ([phoneModel isEqualToString:@"iPad7,1"] ||
        [phoneModel isEqualToString:@"iPad7,2"]) return @"iPad Pro 12.9-inch 2";
    if ([phoneModel isEqualToString:@"iPad7,3"] ||
        [phoneModel isEqualToString:@"iPad7,4"]) return @"iPad Pro 10.5-inch";
    
    if ([phoneModel isEqualToString:@"iPad2,5"] ||
        [phoneModel isEqualToString:@"iPad2,6"] ||
        [phoneModel isEqualToString:@"iPad2,7"]) return @"iPad mini";
    if ([phoneModel isEqualToString:@"iPad4,4"] ||
        [phoneModel isEqualToString:@"iPad4,5"] ||
        [phoneModel isEqualToString:@"iPad4,6"]) return @"iPad mini 2";
    if ([phoneModel isEqualToString:@"iPad4,7"] ||
        [phoneModel isEqualToString:@"iPad4,8"] ||
        [phoneModel isEqualToString:@"iPad4,9"]) return @"iPad mini 3";
    if ([phoneModel isEqualToString:@"iPad5,1"] ||
        [phoneModel isEqualToString:@"iPad5,2"]) return @"iPad mini 4";
    
    if ([phoneModel isEqualToString:@"iPod1,1"]) return @"iTouch";
    if ([phoneModel isEqualToString:@"iPod2,1"]) return @"iTouch2";
    if ([phoneModel isEqualToString:@"iPod3,1"]) return @"iTouch3";
    if ([phoneModel isEqualToString:@"iPod4,1"]) return @"iTouch4";
    if ([phoneModel isEqualToString:@"iPod5,1"]) return @"iTouch5";
    if ([phoneModel isEqualToString:@"iPod7,1"]) return @"iTouch6";
    
    if ([phoneModel isEqualToString:@"i386"] || [phoneModel isEqualToString:@"x86_64"]) return @"iPhone Simulator";

    return @"Unknown";
}